The standard "DZ 0040.2-1992 Encasement for the transportation of geological instrument products. Basic environmental test conditions and methods. Vibration test for the transportation of geological instrument products" specifies the conditions and methods for the transportation of geological instrument products. It is applicable to all types of geological instrument products with a single gross weight of less than 100 kg. The purpose of the test is to evaluate the stability and shock-proof buffering effect of the Encasement container during loading, unloading and transportation to ensure that it can effectively protect the product from damage. At the same time, this standard is used in conjunction with DZ0040.1 "Basic environmental test conditions and methods for the transportation of geological instrument products. General provisions for the transportation of Encasement environmental test".